Publish latest version of appengine with memcache bugfix.

BUG=
R=kustermann@google.com

Review URL: https://codereview.chromium.org//735603003
diff --git a/pkgs/appengine/CHANGELOG.md b/pkgs/appengine/CHANGELOG.md
index ad2ebc8..e17b8ab 100644
--- a/pkgs/appengine/CHANGELOG.md
+++ b/pkgs/appengine/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.2.3
+
+* Small bugfix in the lowlevel memcache API implementation.
+
 ## 0.2.2
 
 * Updated `README.md`
diff --git a/pkgs/appengine/pubspec.yaml b/pkgs/appengine/pubspec.yaml
index 3790346..5ce9eb1 100644
--- a/pkgs/appengine/pubspec.yaml
+++ b/pkgs/appengine/pubspec.yaml
@@ -1,5 +1,5 @@
 name: appengine
-version: 0.2.2
+version: 0.2.3
 author: Dart Team <misc@dartlang.org>
 description: Support for using Dart as a custom runtime on Google App Engine Managed VMs
 homepage: https://www.dartlang.org/cloud